My Little Guy Teardrop Trailer falling apart

Hi All, i just got back the trailer from shop couple days ago. And i discovered the gallery lid doesn't closed properly. It has a gap on the lower right hand side. So i think it may be some loosing screw of the hurricane hitch. But it seems fine to me, so i end up remove a screw from the right side of the hurricane hitch in order to move over the lid a little bit. So it could closed the lid completely. Enclosed some pictures for my trailer, please give me some suggestions to fix this problem. Thanks!
gallery/image.php?album_id=3712&image_id=125544
gallery/image.php?album_id=3712&image_id=125546
gallery/image.php?album_id=3712&image_id=125548
gallery/image.php?album_id=3712&image_id=125549
gallery/image.php?album_id=3712&image_id=125545
gallery/image.php?album_id=3712&image_id=125547
Ricky

gallery/image.php?album_id=3712&image_id=125544
gallery/image.php?album_id=3712&image_id=125546
gallery/image.php?album_id=3712&image_id=125548
gallery/image.php?album_id=3712&image_id=125549
gallery/image.php?album_id=3712&image_id=125545
gallery/image.php?album_id=3712&image_id=125547
Ricky